From That's 70's Show sweethearts to true love, the relationship road for Mila Kunis and Ashton Kutcher has featured a lot of firsts.

But for Kunis, some of those firsts are things she never thought she'd do. The Jupiter Ascending actress dished about her love life, revealing that she hadn't planned on getting married, until she fell in love with Kutcher.

"I never wanted to get married. From the age of 12, I prepared my parents for no marriage," she said. "Then things changed-- I found the love of my life. Now, my theory on weddings is: Don't invite anyone. Do it privately and secretly. My parents are OK with that. They're just excited that I said yes."

Kunis' role on Fox's That 70's Show wasn't just her first big break in acting, it was also where she had her first kiss and found her first love as she co-starred with Kutcher in the comedy.

"Not only did it introduce me to my fiancé, but I'm so grateful that all my mistakes are recorded for posterity," she said. "I went through everything embarrassing that a girl can go through in front of my fiancé. There's no question that he's seen the worst. I find that comforting."

Though Kutcher has previously been married, Kunis said she's looking forward to her first wedding.

"We all get movie star crushes," she said. "I'm marrying mine."

But getting married isn't the only surprising first for the celeb couple as they prepare for the birth of their first child later this year.

"I have never wanted to be the person who only has business on her mind," Kunis said. "To me, this job has always been a hobby that turned into a great profession, but I don't eat and breathe acting. I'm sure Meryl Streep has a very different point of view. But I'm excited about being a full-time mom."